06-11-2009
about fsck
i want to know what does it mean by doing a consistentcy check fsck on a disk and why journaling filesystems dont need to do it
and what is meant by disk is in a consistent state when writing because entries are recorded in a journal and then to the metadata and then removed from journal
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Once in a while, I would think it advisable to run fsck -y to check the disk.
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hy guys
I got a ques
I cant acess root, i tried to fsck it, but gets errors to read file systems. What steps do you take to recover the host before you see if there is any data corruption on the root drive?
Regards
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Hello
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What can I fix this issue? I have ran below commands but everything is same.:confused:
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unable to repair the / filesystem. Run fsck manually (fsck -F ufs /dev/rdsk/c1t0d0s0)
--------------------------------------------------------------------------------
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Hi,
When we are running fsck in vxvm FS within few sec it will completed even if data is more than 500GB or in TB also.
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Dear all,
solaris version
--------------------
Oracle Solaris 10 9/10 s10s_u9wos_14a SPARC
Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
Assembled 11 August 2010
-bash-3.2$ uname -a
SunOS nblabsvr 5.10 Generic_144488-08 sun4u sparc SUNW,SPARC-Enterprise
... (5 Replies)
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LEARN ABOUT REDHAT
logredo
logredo(8) JFS utility - replay journal log logredo(8)
NAME
logredo - "replay" a JFS formatted device's journal log
SYNOPSIS
logredo device
DESCRIPTION
logredo applies all committed transactions recorded in the JFS journal log since the most recent synch point. Its goal is to put the JFS
file system in the state it would have been in if all transactions had been applied, in order, by the JFS file system itself.
device is the special file name corresponding to the actual device on which the journal log will be replayed (e.g. /dev/hdb1 ).
logredo must be run as root.
WARNING
logredo is called from within fsck.jfs, and is not recommended to be run as a stand-alone utility unless completely necessary, and only by
advanced users with a clear understanding of journaling in a file system.
BUGS
If you find a bug in JFS or logredo, please report it via the bug tracking system ("Report Bugs" section) of the JFS project web site:
http://oss.software.ibm.com/jfs
Please send as much pertinent information as possible, including any logredo error messages and the complete output of running fsck.jfs
with the -v option on the JFS device.
SEE ALSO
xchklog(8), xchkdmp(8), mkfs.jfs(8), fsck.jfs(8), logdump(8), xpeek(8)
AUTHORS
Barry Arndt (barndt@us.ibm.com)
William Braswell, Jr.
logredo is maintained by IBM.
See the JFS project web site for more details:
http://oss.software.ibm.com/jfs
October 10, 2001 logredo(8)